/Engine/Source/Runtime/Core/Public/Containers/PagedArray.h
Appends a compatible paged array to this container. NoteTPagedArraydoesn't meetTIsContiguousContainertraits so it won't use the contiguous container overload.
template<int32 OtherPageSizeInBytes, typename OtherAllocator> void Append ( const [TPagedArray](API\Runtime\Core\Containers\TPagedArray)< [ElementType](API\Runtime\Core\Containers\TPagedArray\ElementType), OtherPageSizeInBytes, OtherAllocator > & Other )